By the end of the tutorial, you should know how to:1. Run the analysis to get the uncorrected maps using mri_glmfit2. Run the permutation simulations using mri_glmfit-sim3. Correct for multiple comparisons

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Name (optional)

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Are you in the FreeSurfer course? *

Yes

No

Where is the information for the simulation stored?

1 point

Design matrix

Cluster Simulation Data (CSD) file

FSGD file

P is the probability of seeing a maximum cluster that size or larger during a simulation

1 point

True

False

What command should be run to get the initial analysis to get uncorrected results?

Only include the name of the command without any flags.

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Your answer

From the example in the tutorial, what is the cluster-wise p-value for cluster #21?

Hint: A summary of the clusters is available in perm.th40.abs.sig.cluster.summary and include all values.